From a60b0fb78c8362e6bd88bdea637a77bace3fcc54 Mon Sep 17 00:00:00 2001
From: gbeauche <>
Date: Thu, 30 Jun 2005 22:26:12 +0000
Subject: [PATCH] Restore clobbered registers before calling SDL_PumpEvents().

---
 SheepShaver/src/Unix/main_unix.cpp | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/SheepShaver/src/Unix/main_unix.cpp b/SheepShaver/src/Unix/main_unix.cpp
index 41b120f8..f1b1c4ca 100644
--- a/SheepShaver/src/Unix/main_unix.cpp
+++ b/SheepShaver/src/Unix/main_unix.cpp
@@ -1575,15 +1575,6 @@ void sigusr2_handler(int sig, siginfo_t *sip, void *scp)
 {
 	machine_regs *r = MACHINE_REGISTERS(scp);
 
-#ifdef USE_SDL_VIDEO
-	// We must fill in the events queue in the same thread that did call SDL_SetVideoMode()
-	SDL_PumpEvents();
-#endif
-
-	// Do nothing if interrupts are disabled
-	if (*(int32 *)XLM_IRQ_NEST > 0)
-		return;
-
 #ifdef SYSTEM_CLOBBERS_R2
 	// Restore pointer to Thread Local Storage
 	set_r2(TOC);
@@ -1593,6 +1584,15 @@ void sigusr2_handler(int sig, siginfo_t *sip, void *scp)
 	set_r13(R13);
 #endif
 
+#ifdef USE_SDL_VIDEO
+	// We must fill in the events queue in the same thread that did call SDL_SetVideoMode()
+	SDL_PumpEvents();
+#endif
+
+	// Do nothing if interrupts are disabled
+	if (*(int32 *)XLM_IRQ_NEST > 0)
+		return;
+
 	// Disable MacOS stack sniffer
 	WriteMacInt32(0x110, 0);